基本解釋核心業(yè)務英漢例句雙語例句It is used to treat well accident and used to be on the way test in drilling and coring operation.它適用于井下事故處理，也使用于鉆井和取心的中途測試。It is used to treat well bottom accident and used to be on -the -way test in drilling and coring operation.它適用于井下事故處理，也適用于鉆井和取芯的中途測試。Diamond core bit is preferred for coring operation in terms of the special requirements of scientific drilling.根據(jù)科學鉆探對巖心的特殊要求，認為金剛石取心鉆頭是科學深鉆取心鉆進較理想的選擇。core operation更多例句詞組短語短語Specification of drilling coring operation 鉆井取心作業(yè)規(guī)程core operation更多詞組專業(yè)釋義能源科學技術取心作業(yè)